[Three-dimensional spectroscopy: time-resolved spectroscopy and two-dimensional infrared spectroscopy].

Abstract

Two kinds of three-dimensional spectroscopes were introduced including time-resolved spectroscopy and two-dimensional spectroscopy. Their theoretical basis and algorithm were described. The fundamental concepts of two-dimensional infrared spectroscopy was introduced as well as its applications in polymer, chemistry, biochemistry et al. Three-Dimensional Spectroscopy has been one of the most important methods for spectroscopes. The research on time-resolved spectroscopy and two-dimensional correlation spectroscopy has been done, including FTIR-TRS studies of the influence of PH on BR photocycle; studies of N phosphoryl Histidine and Isopropanol reaction system; studies on autosensitive photooxygenation of a new cancer-curing medicine-hypocrellin; studies of crystal phase transformation in polyvinylidene fluoride; studies on self-activation of phosphorylated aminoacids to form peptides et al.

• Authors: Q Wang, X Hu
• Journal: Guang pu xue yu guang pu fen xi = Guang pu (Guang Pu Xue Yu Guang Pu Fen Xi) Vol. 20 Issue 2 Pg. 175-9 (Apr 2000) ISSN: 1000-0593 [Print] China
• PMID: 12953481 (Publication Type: English Abstract, Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Polymers
• Proteins

Topics

• Mathematics
• Polymers (chemistry)
• Proteins (chemistry)
• Spectrophotometry, Infrared (methods)
• Spectrum Analysis (methods)
• Time Factors